DE69738267D1 - Hochverfügbare virtuelle atm verbindungen - Google Patents

Hochverfügbare virtuelle atm verbindungen

Info

Publication number
DE69738267D1
DE69738267D1 DE69738267T DE69738267T DE69738267D1 DE 69738267 D1 DE69738267 D1 DE 69738267D1 DE 69738267 T DE69738267 T DE 69738267T DE 69738267 T DE69738267 T DE 69738267T DE 69738267 D1 DE69738267 D1 DE 69738267D1
Authority
DE
Germany
Prior art keywords
highly available
available virtual
atm connections
virtual atm
connections
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69738267T
Other languages
English (en)
Other versions
DE69738267T2 (de
Inventor
John C Burns
David Watkinson
Jonathan L Bosloy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Canada Inc
Original Assignee
Alcatel Lucent Canada Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent Canada Inc filed Critical Alcatel Lucent Canada Inc
Publication of DE69738267D1 publication Critical patent/DE69738267D1/de
Application granted granted Critical
Publication of DE69738267T2 publication Critical patent/DE69738267T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
DE69738267T 1996-07-17 1997-07-17 Hochverfügbare virtuelle atm verbindungen Expired - Lifetime DE69738267T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9614987.7A GB9614987D0 (en) 1996-07-17 1996-07-17 High availabilty ATM virtual connections
GB9614987 1996-07-17
PCT/CA1997/000507 WO1998004097A1 (en) 1996-07-17 1997-07-17 High availability atm virtual connections

Publications (2)

Publication Number Publication Date
DE69738267D1 true DE69738267D1 (de) 2007-12-20
DE69738267T2 DE69738267T2 (de) 2008-08-28

Family

ID=10797049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738267T Expired - Lifetime DE69738267T2 (de) 1996-07-17 1997-07-17 Hochverfügbare virtuelle atm verbindungen

Country Status (7)

Country Link
US (1) US6442132B1 (de)
EP (1) EP0913068B1 (de)
AU (1) AU3533797A (de)
CA (1) CA2260912A1 (de)
DE (1) DE69738267T2 (de)
GB (1) GB9614987D0 (de)
WO (1) WO1998004097A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3751755B2 (ja) * 1998-08-06 2006-03-01 富士通株式会社 Ａｔｍ網のｐｖｃのリルーティング方法および網管理システム
JP2000078155A (ja) * 1998-09-01 2000-03-14 Fujitsu Ltd Ａｔｍネットワークにおけるコネクション設定方式
US6816454B1 (en) * 1998-10-26 2004-11-09 Marconi Communications, Inc. Method and system for manipulating the order permanent connections are released
JP3087749B2 (ja) * 1999-02-24 2000-09-11 日本電気株式会社 非同期転送モード通信装置および非同期転送モード通信装置の仮想パス切替方法
US6813242B1 (en) * 1999-05-07 2004-11-02 Lucent Technologies Inc. Method of and apparatus for fast alternate-path rerouting of labeled data packets normally routed over a predetermined primary label switched path upon failure or congestion in the primary path
US6724881B1 (en) 1999-05-27 2004-04-20 Alcatel Canada Inc. Optimization of connection paths in a communications network
JP3356145B2 (ja) * 1999-12-22 2002-12-09 日本電気株式会社 伝送路障害救済方法、伝送路障害救済システム、記憶媒体およびルータ
US20020046357A1 (en) * 1999-12-28 2002-04-18 Jiandong Huang Software-based fault tolerant networking using a single LAN
US6853618B1 (en) * 2000-02-07 2005-02-08 Marconi Communications, Inc. UPC fail down
US6754175B1 (en) * 2000-04-27 2004-06-22 At&T Corp. Hitless method and apparatus for upgrading a network
US6594775B1 (en) * 2000-05-26 2003-07-15 Robert Lawrence Fair Fault handling monitor transparently using multiple technologies for fault handling in a multiple hierarchal/peer domain file server with domain centered, cross domain cooperative fault handling mechanisms
US6882626B1 (en) 2000-06-01 2005-04-19 Cisco Technology, Inc. System and method for automated switching of data traffic in a packet network
US7039007B1 (en) * 2000-07-31 2006-05-02 Cicso Technology, Inc. System and method for improving reliability of a packet network
EP1209859A1 (de) * 2000-11-22 2002-05-29 Siemens Aktiengesellschaft Verfahren, Anordnung und Verwendung eines geschützten Kanals zur Wiederherstellung einer unterbrochenen Switched connection
JP2002208941A (ja) * 2001-01-12 2002-07-26 Nec Corp Ａｔｍ通信網におけるｐｖｃ切替制御方法
US8199649B2 (en) 2001-03-28 2012-06-12 Alcatel Lucent Method and apparatus for rerouting a connection in a data communication network based on a user connection monitoring function
US7652983B1 (en) * 2001-06-25 2010-01-26 At&T Intellectual Property Ii, L.P. Method for restoration and normalization in a mesh network
US6766482B1 (en) 2001-10-31 2004-07-20 Extreme Networks Ethernet automatic protection switching
US7872966B2 (en) * 2003-11-04 2011-01-18 Alcatel Lucent Protected and high availability paths using DBR reroute paths

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412376A (en) * 1990-11-09 1995-05-02 Fujitsu Limited Method for structuring communications network based on asynchronous transfer mode
DE4331577C2 (de) * 1993-09-16 1995-12-07 Siemens Ag Verfahren und Schaltungsanordnung zum Übertragen von Nachrichtenzellen über redundante virtuelle Pfadpaare eines ATM-Kommunikationsnetzes
FI98772C (fi) * 1994-02-28 1997-08-11 Nokia Telecommunications Oy Menetelmä pakettimuotoisen datayhteyden reitin vaihtamiseksi
JP3623997B2 (ja) * 1994-12-28 2005-02-23 富士通株式会社 デジタル交換機間中継方式及びデジタル交換機
JPH08288981A (ja) * 1995-04-18 1996-11-01 Fujitsu Ltd 異モード間における二重化伝送装置の回線切替えシステム
JPH0974412A (ja) * 1995-09-04 1997-03-18 Fujitsu Ltd Ａｔｍ交換網のａｐｓシステム

Also Published As

Publication number Publication date
WO1998004097A1 (en) 1998-01-29
GB9614987D0 (en) 1996-09-04
CA2260912A1 (en) 1998-01-29
AU3533797A (en) 1998-02-10
EP0913068B1 (de) 2007-11-07
US6442132B1 (en) 2002-08-27
DE69738267T2 (de) 2008-08-28
EP0913068A1 (de) 1999-05-06

Similar Documents

Publication Publication Date Title
DE69738267D1 (de) Hochverfügbare virtuelle atm verbindungen
DE69840111D1 (de) Bankautomat
DE69528825T2 (de) Dendrime verbindungen
DE69838791D1 (de) Neue exendinagonist verbindungen
IL132302A0 (en) Virtual property system
SG55416A1 (en) Virtual channel memory system
SG78323A1 (en) Virtual wallet system
BR9707910A (pt) Unidade de equilíbrio
DK1040051T3 (da) Blisterpakning
DE69827351D1 (de) Mehrfach-virtuelle Wegsucher
DE69735523D1 (de) Geldgerät
GB9616184D0 (en) Virtual environment navigation
DE69714940D1 (de) Verbesserter Geldausgabeautomat
DE29713298U1 (de) Trennwandeinheit
DE69608823T2 (de) Seriendrucker
DE19754073A1 (de) Integriertes Fernmeldesystem
DE69729089D1 (de) Partieller atm-durchgang
DE69727692D1 (de) Atm verteilnetz
DE69716904D1 (de) Neue verbindungen
DE69836023D1 (de) Neue verbindungen
DE69732832D1 (de) Virtuelle zeitschleife
DE69716094T2 (de) Bromotiacumicin verbindungen
BR9702042A (pt) Dispositivo de ligação multidirecional
DE69630601D1 (de) Lokaler atm zugang
DE69826074D1 (de) Asynchrones Zeitvielfachübermittlungssystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition